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Published on: February 9, 2024
Outcome of Percutaneous Transforaminal Endoscopic Lumbar Decompression for Multisegment Lumbar Spinal Stenosis and
1Department of Orthopedics, People's Hospital of Dongxihu District Wuhan City, Wuhan, Hubei 430040, China.
Purpose:
To investigate the efficacy of percutaneous transforaminal endoscopic lumbar decompression (PTED) in the treatment of multisegment lumbar spinal stenosis (LSS) and its effect on VAS scores.
Methods:
126 patients with multisegment LSS admitted between August 2017 and August 2021 were selected and divided into the PTED group and the traditional open surgery group (TOS group) according to the different treatment methods. There were 70 cases in the PTED group, treated with PTED, and 56 cases in the TOS group, treated with traditional open surgery. The clinical outcomes, the preoperative and postoperative pain visual analogue scale (VAS), the Oswestry disability index (ODI), the SF-36 quality of life questionnaire scores, the perioperative indicators (operative time, days in hospital, intraoperative blood loss), the postoperative complications, and imaging data were compared between the two groups.
Results:
After the operation, the excellent and good rate in the PTED group (91.43%) was significantly higher than that in the TOS group (75.00%) (P < 0.05). At each time after the operation, the VAS and ODI scores of the two groups were lower than those before the operation, and the VAS scores of the PTED group at 1 day and 3 months after operation were lower than those of the TOS group, and the ODI scores of the PTED group at 3 months after operation were lower than those of the TOS group (P < 0.05). 3 months after the operation, the SF-36 scores in both groups were higher than those before the operation, and those in the PTED group were higher than those in the TOS group (P < 0.05). The operation time and days in hospital in the PTED group were shorter than those in the TOS group, and the intraoperative dominant blood loss and recessive blood loss were less than those in the TOS group (P < 0.05). The total incidence of complications in the PTED group (15.71%) was significantly lower than that in the TOS group (32.14%) (P < 0.05).
Conclusion:
Both PTED and traditional open surgery are effective in treating patients with multisegmental LSS, and both show positive postoperative changes in all indicators, but the former has more promising near -term results in improving lumbar spine pain, function and quality of life than the latter, and has the advantages of less trauma, less bleeding, and fewer complications.
